tree 920abc049a0301fd4062f22afb40a890cc5ad002
parent c88467704f8e40a83a9030a18804aaf8f2bcf4a5
author Elliott Hughes <enh@google.com> 1645131342 -0800
committer Elliott Hughes <enh@google.com> 1669839562 +0000

Tell people when they've messed up with fcntl(FD_SETFD).

This is a subtle bug that even experts struggle with.

Test: treehugger
Change-Id: If9cf16a1c32c836f5688bb3374cfd21d55125b17